4390539

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 6842880

約数和(自身を除く): 2452341

約数列:

[1, 3, 17, 19, 23, 51, 57, 69, 197, 323, 391, 437, 591, 969, 1173, 1311, 3349, 3743, 4531, 7429, 10047, 11229, 13593, 22287, 63631, 77027, 86089, 190893, 231081, 258267, 1463513, 4390539]

約数ペア:

[(1, 4390539), (3, 1463513), (17, 258267), (19, 231081), (23, 190893), (51, 86089), (57, 77027), (69, 63631), (197, 22287), (323, 13593), (391, 11229), (437, 10047), (591, 7429), (969, 4531), (1173, 3743), (1311, 3349)]